Canteen keeps things cold 25 hours or hot for 12 hours. Cool for 25 hours, hot for 12 Triple Insulated Easy-grip, flat sides Stay-put silicone bottom Wide mouth fits ice cubes Includes screw-on cap Length: 3.19in Width: 3.06in Height: 9.69in Weight: 0.93lbs | Corkcicle Unisex Canteen LE 16oz in Star Wars/R2D2 | Fit2Run